Enthalpy Transients in Fractured Two-phase Geothermal Systems

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ISBN 13 :
Total Pages : 8 pages
Book Rating : 4.:/5 (81 download)

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Book Synopsis Enthalpy Transients in Fractured Two-phase Geothermal Systems by : Lawrence Berkeley Laboratory

Download or read book Enthalpy Transients in Fractured Two-phase Geothermal Systems written by Lawrence Berkeley Laboratory and published by . This book was released on 1985 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: Numerical modeling techniques are used to study the changes in flowing enthalpy of fluids produced from a well completed in a fractured two-phase geothermal reservoir. Complex interactions between different fracture and porous matrix parameters control the enthalpy transients. The results show that the flowing enthalpy is most sensitive to the characteristics of the relative permeability curves, the magnitude of the matrix permeability and the effective fracture porosity. Other parameters such as the thermal conductivity and fracture spacing also significantly affect the flowing enthalpy. In spite of the complex phenomena associated with enthalpy transients in fractured two-phase systems, it is possible to infer useful information about the producing geothermal reservoirs from field data. 15 refs., 13 figs., 2 tabs.

Enthalpy Transients in Fractured Two-phase Geothermal Systems

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ISBN 13 :
Total Pages : 8 pages
Book Rating : 4.:/5 (81 download)

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Book Synopsis Enthalpy Transients in Fractured Two-phase Geothermal Systems by : Lawrence Berkeley Laboratory

Download or read book Enthalpy Transients in Fractured Two-phase Geothermal Systems written by Lawrence Berkeley Laboratory and published by . This book was released on 1985 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 1346 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1985 with total page 1346 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Effect of CO2 on Reservoir Behavior for Geothermal Systems

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ISBN 13 :
Total Pages : 300 pages
Book Rating : 4.:/5 (29 download)

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Book Synopsis The Effect of CO2 on Reservoir Behavior for Geothermal Systems by : Scott Wilbert Gaulke

Download or read book The Effect of CO2 on Reservoir Behavior for Geothermal Systems written by Scott Wilbert Gaulke and published by . This book was released on 1986 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:

1985 International Symposium on Geothermal Energy

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ISBN 13 :
Total Pages : 636 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis 1985 International Symposium on Geothermal Energy by :

Download or read book 1985 International Symposium on Geothermal Energy written by and published by . This book was released on 1985 with total page 636 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Energy Research Abstracts

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ISBN 13 :
Total Pages : 754 pages
Book Rating : 4.3/5 (129 download)

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Book Synopsis Energy Research Abstracts by :

Download or read book Energy Research Abstracts written by and published by . This book was released on 1993 with total page 754 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Energy Research Abstracts

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ISBN 13 :
Total Pages : 900 pages
Book Rating : 4.3/5 (129 download)

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Book Synopsis Energy Research Abstracts by :

Download or read book Energy Research Abstracts written by and published by . This book was released on 1985 with total page 900 pages. Available in PDF, EPUB and Kindle. Book excerpt: Semiannual, with semiannual and annual indexes. References to all scientific and technical literature coming from DOE, its laboratories, energy centers, and contractors. Includes all works deriving from DOE, other related government-sponsored information, and foreign nonnuclear information. Arranged under 39 categories, e.g., Biomedical sciences, basic studies; Biomedical sciences, applied studies; Health and safety; and Fusion energy. Entry gives bibliographical information and abstract. Corporate, author, subject, report number indexes.

Geothermal Energy Update

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ISBN 13 :
Total Pages : 668 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Geothermal Energy Update by :

Download or read book Geothermal Energy Update written by and published by . This book was released on 1976 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government Reports Annual Index

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ISBN 13 :
Total Pages : 1228 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Government Reports Annual Index by :

Download or read book Government Reports Annual Index written by and published by . This book was released on 1985 with total page 1228 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sections 1-2. Keyword Index.--Section 3. Personal author index.--Section 4. Corporate author index.-- Section 5. Contract/grant number index, NTIS order/report number index 1-E.--Section 6. NTIS order/report number index F-Z.

Geothermal Reservoir Engineering

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Publisher : Elsevier
ISBN 13 : 0323152910
Total Pages : 384 pages
Book Rating : 4.3/5 (231 download)

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Book Synopsis Geothermal Reservoir Engineering by : Malcomm Grant

Download or read book Geothermal Reservoir Engineering written by Malcomm Grant and published by Elsevier. This book was released on 2013-02-07 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Geothermal Reservoir Engineering offers a comprehensive account of geothermal reservoir engineering and a guide to the state-of-the-art technology, with emphasis on practicality. Topics covered include well completion and warm-up, flow testing, and field monitoring and management. A case study of a geothermal well in New Zealand is also presented. Comprised of 10 chapters, this book opens with an overview of geothermal reservoirs and the development of geothermal reservoir engineering as a discipline. The following chapters focus on conceptual models of geothermal fields; simple models that illustrate some of the processes taking place in geothermal reservoirs under exploitation; measurements in a well from spudding-in up to first discharge; and flow measurement. The next chapter provides a case history of one well in the Broadlands Geothermal Field in New Zealand, with particular reference to its drilling, measurement, discharge, and data analysis/interpretation. The changes that have occurred in exploited geothermal fields are also reviewed. The final chapter considers three major problems of geothermal reservoir engineering: rapid entry of external cooler water, or return of reinjected water, in fractured reservoirs; the effects of exploitation on natural discharges; and subsidence. This monograph serves as both a text for students and a manual for working professionals in the field of geothermal reservoir engineering. It will also be of interest to engineers and scientists of other disciplines.

Geothermal Energy Technology

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ISBN 13 :
Total Pages : 290 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Geothermal Energy Technology by :

Download or read book Geothermal Energy Technology written by and published by . This book was released on 1987 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Geothermal Reservoir Engineering

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Publisher : Springer Science & Business Media
ISBN 13 : 9400936915
Total Pages : 327 pages
Book Rating : 4.4/5 (9 download)

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Book Synopsis Geothermal Reservoir Engineering by : E. Okandan

Download or read book Geothermal Reservoir Engineering written by E. Okandan and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 327 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the oil crisis of 1973, we suddenly became aware that fossil fuel resources are limited and will be exhausted soon if new alternatives are not put into use immediately. Conservation measures and extensive research on new sources of energy has eased the demand on fossil fuels, especially crude oil. Geothermal energy as an alternative; source had its share in this devel opment and electricity producing capacity increased from 700 to 4700 MWe during 1970 to 1985. Geothermal reservoir engineering emerged as an impor tant field in the assessment of geothermal sources. During the 25 years of its development, several areas were identified that needed further at tention for the correct description and interpretation of reservoir be havior. This fact as accepted by all operators is vital for the steady and continuous operation of power plants. During this NATO ASI, a detailed review of theory and field case his tories on geothermal reservoir engineering was presented. In understanding .the reservoir, conceptual models, natural state models, well bore measure ments, transient and tracer testing provide data which are indispensable. They are powerful tools in understanding reservoir behavior provided we know how to interpret them. During lectures the theory and practical applications of these interpretive methods were discussed.

Geothermal Well Test Analysis

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Publisher : Academic Press
ISBN 13 : 0128149477
Total Pages : 367 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Geothermal Well Test Analysis by : Sadiq J. Zarrouk

Download or read book Geothermal Well Test Analysis written by Sadiq J. Zarrouk and published by Academic Press. This book was released on 2019-04-30 with total page 367 pages. Available in PDF, EPUB and Kindle. Book excerpt: Geothermal Well Test Analysis: Fundamentals, Applications and Advanced Techniques provides a comprehensive review of the geothermal pressure transient analysis methodology and its similarities and differences with petroleum and groundwater well test analysis. Also discussed are the different tests undertaken in geothermal wells during completion testing, output/production testing, and the interpretation of data. In addition, the book focuses on pressure transient analysis by numerical simulation and inverse methods, also covering the familiar pressure derivative plot. Finally, non-standard geothermal pressure transient behaviors are analyzed and interpreted by numerical techniques for cases beyond the limit of existing analytical techniques. Provides a guide on the analysis of well test data in geothermal wells, including pressure transient analysis, completion testing and output testing Presents practical information on how to avoid common issues with data collection in geothermal wells Uses SI units, converting existing equations and models found in literature to this unit system instead of oilfield units

Geothermal Reservoir Engineering in Perspective

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ISBN 13 :
Total Pages : 72 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Geothermal Reservoir Engineering in Perspective by : UNU Geothermal Training Programme (Iceland).

Download or read book Geothermal Reservoir Engineering in Perspective written by UNU Geothermal Training Programme (Iceland). and published by . This book was released on 1985 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government Reports Annual Index: Keyword A-L

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ISBN 13 :
Total Pages : 1016 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Government Reports Annual Index: Keyword A-L by :

Download or read book Government Reports Annual Index: Keyword A-L written by and published by . This book was released on 1988 with total page 1016 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Proceedings of The 20th New Zealand Geothermal Workshop 1998

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ISBN 13 : 9780868690834
Total Pages : 534 pages
Book Rating : 4.6/5 (98 download)

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Book Synopsis Proceedings of The 20th New Zealand Geothermal Workshop 1998 by : S. F. Simmons

Download or read book Proceedings of The 20th New Zealand Geothermal Workshop 1998 written by S. F. Simmons and published by . This book was released on 1998 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Energy Information Abstracts

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ISBN 13 :
Total Pages : 686 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Energy Information Abstracts by :

Download or read book Energy Information Abstracts written by and published by . This book was released on 1987 with total page 686 pages. Available in PDF, EPUB and Kindle. Book excerpt: